Pith Number

pith:FTJXSFRU

pith:2013:FTJXSFRU2SBGQZ7ORGXZM4BUB2

not attested not anchored not stored refs pending

Physarum wires: Self-growing self-repairing smart wires made from slime mould

Andrew Adamatzky

arxiv:1309.3583 v1 · 2013-09-13 · physics.bio-ph · cs.ET

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTJXSFRU2SBGQZ7ORGXZM4BUB2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:13:20.982765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cd3791634d4826867ee89af9670340e8293ed6091d7365d2206bd89740598a1

Aliases

arxiv: 1309.3583 · arxiv_version: 1309.3583v1 · doi: 10.48550/arxiv.1309.3583 · pith_short_12: FTJXSFRU2SBG · pith_short_16: FTJXSFRU2SBGQZ7O · pith_short_8: FTJXSFRU

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FTJXSFRU2SBGQZ7ORGXZM4BUB2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2cd3791634d4826867ee89af9670340e8293ed6091d7365d2206bd89740598a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36a8d06aa7db6f9f3e3125aeb60a79c9bc0f3ae4a3308e6a3e6ede086da2e3bb",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2013-09-13T21:10:10Z",
    "title_canon_sha256": "8193283120224ede33de15b3ac36f3603517323e8f44b60fcaa40d83f1e48ed8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3583",
    "kind": "arxiv",
    "version": 1
  }
}